1939270 Backhoe Bucket Cylinder Seal Kit fits Caterpillar 446 446B

• Fits Caterpillar Cylinders
• #446 Backhoe Bucket Cylinder
• Serial#5BL1-UP;6XF1-UP
• #446 Backhoe Bucket
• Serial#5BL1-UP;6XF1-UP
• #446 Backhoe EXT Stick
• Serial#5BL1-UP;6XF1-UP
• #446B Backhoe Bucket Cylinder
• Serial#5BL1-UP;6XF1-UP
• Nylon Piston Seal
• 2-3/4" Rod x 3-3/4" Bore 
• Includes Wiper, U cup, Buffer and Piston seals
• After market seal kit for Caterpillar equipment